//Opens a file named "hello.txt" and reads each byte from the file
//and prints it to stdout
//The program closes the file at the end

#include <stdio.h>
#include <stdlib.h>
#include <error.h>
#include <errno.h>

int main(void){
    FILE *in = fopen("hello.txt", "r");
    if (in == NULL) {
        perror("hello.txt");
        return 1;
    }
    int ch;
    while ((ch = fgetc(in)) != EOF)
        fputc(ch,stdout); //Could just use putchar(ch);
   
   fclose(in);
   return 0;
}